Nissan Frontier D22. Manual — part 22
A/T SHIFT LOCK SYSTEM
AT-57
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
10.
CHECK SHIFT LOCK OPERATION
1.
Reconnect A/T device harness connector.
2.
Turn ignition switch from OFF to ON position. (Do not start engine.)
3.
Recheck shift lock operation.
OK or NG
OK
>> INSPECTION END.
NG
>> 1. Perform A/T device input/output signal inspection test.
2. If NG, recheck harness connector connection.
AT-58
[RL4R01A]
ON-VEHICLE SERVICE
ON-VEHICLE SERVICE
PFP:00000
Control Valve Assembly and Accumulators
ECS007J4
REMOVAL
1.
Drain ATF from drain plug.
2.
Remove oil pan and gasket.
3.
Remove oil strainer.
4.
Disconnect harness connector.
5.
Remove control valve assembly by removing fixing bolts.
Bolt length and location
●
Be careful not to drop manual valve out of valve body.
6.
Remove solenoids and valves from valve body if necessary.
7.
Remove terminal cord assembly if necessary.
SAT103C
SAT714C
Bolt symbol
mm (in)
A
33 (1.30)
B
45 (1.77)
ON-VEHICLE SERVICE
AT-59
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
8.
Remove accumulators A , B , C and D by applying compressed
air if necessary.
●
Hold each piston with a rag.
9.
Reinstall any part removed.
●
Always use new sealing parts.
●
Always replace oil pan bolts as they are self-sealing
bolts.
●
After installing control valve assembly, make sure that
selector lever can be moved to all positions.
Rear Oil Seal Replacement
ECS007J5
1.
Remove propeller shaft from vehicle. Refer to
2.
Remove rear oil seal.
3.
Install rear oil seal.
●
Apply ATF before installing.
4.
Reinstall any part removed.
Parking Components Inspection
ECS007J6
1.
Remove propeller shaft from vehicle. Refer to
2.
Support A/T assembly with a jack.
3.
Remove rear engine mounting member.
4.
Remove rear extension from transmission case.
5.
Replace parking components if necessary.
6.
Reinstall any part removed.
●
Always use new sealing parts.
Governor Valve
ECS007J7
1.
Remove propeller shaft from vehicle. Refer to
2.
Support A/T assembly with a jack.
3.
Remove rear engine mounting member from A/T assembly.
4.
Remove rear extension from transmission case.
5.
Remove governor valve assembly.
6.
Inspect and repair governor valve assembly. Refer to
.
SAT074BA
SAT614G
SAT107C
SAT108C
AT-60
[RL4R01A]
ON-VEHICLE SERVICE
Throttle Wire Adjustment
ECS007J8
1.
Turn ignition switch OFF.
2.
While pressing lock plate, move adjusting tube in Direction T.
3.
Release lock plate. (Adjusting tube is locked at this time.)
4.
Move throttle drum from P
2
(Idling position) to P
1
(Full throttle
position) quickly and release.
5.
Ensure that throttle wire stroke “L” is within the specified range,
between full throttle and idle.
●
Adjust throttle wire stroke after accelerator wire is installed
and adjusted.
●
When connecting throttle wire to throttle drum, do not use
tools. Manually hook wire.
●
Put mark on throttle wire for measuring wire stroke.
If throttle wire stroke is improperly adjusted, the following problems
may arise.
●
When the throttle drum fully-open position P
1
is too far toward
Direction T, the shift schedule will be as shown by 2 in the fig-
ure, and the kickdown range will greatly increase.
●
When the throttle drum fully-open position P
1
is too far toward
Direction U, the shift schedule will be as shown by 1 in the fig-
ure, and kickdown will not occur.
Park/Neutral Position (PNP) Switch Adjustment
ECS007J9
1.
Remove control linkage and manual lever from manual shaft.
2.
Set manual shaft in N position.
3.
Loosen PNP switch fixing bolts.
4.
Insert pin into adjustment holes in both PNP switch and manual
as near vertical as possible.
5.
Tighten PNP switch fixing bolts.
6.
Remove pin.
7.
Reinstall any part removed.
8.
Adjust control linkage. Refer to
9.
Check continuity of PNP switch. Refer to
AT-46, "PARK/NEUTRAL POSITION (PNP) SWITCH"
Throttle wire stroke “L”
: 39 - 43 mm (1.54 - 1.69 in)
SAT551D
SAT411
SAT081B
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